| commit | ac8a4f8e58d4925a9771f94336c43bd189b10737 | |
| author | marxin <marxin@138bc75d-0d04-0410-961f-82ee72b054a4> | |
| Fri, 14 Oct 2016 12:08:27 +0000 (14 12:08 +0000) | ||
| committer | marxin <marxin@138bc75d-0d04-0410-961f-82ee72b054a4> | |
| Fri, 14 Oct 2016 12:08:27 +0000 (14 12:08 +0000) | ||
| tree | c896ce6d1d5d5cec3b0369bdda9ddacf3ad4f63f | treesnapshot (tar.gz zip) |
| parent | ff16a800057a4482d46a33e045b5522ee76fe960 | commitdiff |
Fold __builtin_str{n}{case}cmp functions
* builtins.c (fold_builtin_strcmp): Remove function.
(fold_builtin_strncmp): Likewise.
(fold_builtin_2): Remove call of the function.
(fold_builtin_3): Likewise.
* fold-const-call.c (fold_const_call): Add constant folding
for CFN_BUILT_IN_STRCASECMP and CFN_BUILT_IN_STRNCASECMP.
* fold-const-call.h (build_cmp_result): Declare the function.
* gimple-fold.c (gimple_load_first_char): New function.
(gimple_fold_builtin_string_compare): Likewise.
(gimple_fold_builtin): Call the function.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@241159 138bc75d-0d04-0410-961f-82ee72b054a4
* builtins.c (fold_builtin_strcmp): Remove function.
(fold_builtin_strncmp): Likewise.
(fold_builtin_2): Remove call of the function.
(fold_builtin_3): Likewise.
* fold-const-call.c (fold_const_call): Add constant folding
for CFN_BUILT_IN_STRCASECMP and CFN_BUILT_IN_STRNCASECMP.
* fold-const-call.h (build_cmp_result): Declare the function.
* gimple-fold.c (gimple_load_first_char): New function.
(gimple_fold_builtin_string_compare): Likewise.
(gimple_fold_builtin): Call the function.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@241159 138bc75d-0d04-0410-961f-82ee72b054a4
| gcc/ChangeLog | diffblobblamehistory | |
| gcc/builtins.c | diffblobblamehistory | |
| gcc/fold-const-call.c | diffblobblamehistory | |
| gcc/fold-const-call.h | diffblobblamehistory | |
| gcc/gimple-fold.c | diffblobblamehistory |